Montferrand have rung the changes for their return Parker Pen Challenge Cup semi-final against Bath.
Coach Alain Hyardet has made eight changes, one positional, from the side beaten 29-15 at The Recreation Ground in the first leg.
French internatiolnals David Bory and Pierre Mignoni come into the side at left wing and scrum half respectively to replace Sebastien Kuzbik and Jerome Moreau, while Raphael Chanal takes over from Franc Comba at centre.
The biggest changes are up front, with former England hooker Richard Cockerill losing his place to French international Olivier Azam in an all changed front row. Ec-Springbok Brent Moyle moves from loose head to tight head prop to replace the suspended David Attoub, who was sent-off in the first leg, and Cedric Soulette comes in at No 1.
French lock Thibaut Privat returns in the second row in place of ex-Bath player Ed Pearce, while another French Test star, Elvis Vermuelen comes in at No 8.
Montferrand: A Floch; A Rougerie, R Chanal, T Marsh (capt), S Kuzbik; G Merceron, P Mignoni; C Soulette, O Azam, B Moyle, H Louw, T Privat, M Dieude, O Magne, E Vermeulen
Replacements: R Cockerill, S Delpuech, L Vaitanaki, A Audebert, M Raynaud, J Moreau, J Gendre
Bath: M Perry; W Human, R Fleck, K Maggs, S Danielli; O Barkley, M Wood; D Barnes, J Humphreys, D Bell, S Borthwick, D Grewcock (capt), A Beattie, M Lipman, I Feaunati
Replacements: R Blake, L Mears, M Stevens, TBC, M Catt, S Gray, R Fidler,
Referee: Donal Courtney (Ireland)